using System;

namespace SvgToXaml.Command;

/// <summary>
///     Interface that defines if the object instance is active
///     and notifies when the activity changes.
/// </summary>
public interface IActiveAware
{
    /// <summary>
    ///     Gets or sets a value indicating whether the object is active.
    /// </summary>
    /// <value>
    ///     <see langword="true" /> if the object is active; otherwise <see langword="false" />.
    /// </value>
    bool IsActive { get; set; }

    /// <summary>
    ///     Notifies that the value for <see cref="P:Microsoft.Practices.Prism.IActiveAware.IsActive" /> property has changed.
    /// </summary>
    event EventHandler IsActiveChanged;
}